| Subdomain | First seen | Last seen | DNS | Certificate issuer | Report |
|---|
| www.oy4.fulisao9.cc | Oct 2026 | Oct 2026 | Resolves | Let's Encrypt | Report → |
| www.xen.fulisao9.cc | Sept 2026 | Sept 2026 | Resolves | Let's Encrypt | Report → |
| www.kjev.fulisao9.cc | Sept 2026 | Sept 2026 | Resolves | Let's Encrypt | Report → |
| www.yu.fulisao9.cc | Sept 2026 | Sept 2026 | Resolves |
Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.